fix unsafe variable compilation error
fix unsafe variable compilation error

git-svn-id: 8a657200d0854a286cb489334e0912b153950abf@1358 9fbdc01b-0d2c-0410-bfb7-fb27d70d8b52

sebgod/yaws,klacke/yaws,ca91/yaws,klacke/yaws,jgrinstead/yaws,bsmr-erlang/yaws,klacke/yaws,zephyrean/yaws,klacke/yaws,imtal/yaws,imtal/yaws,weisslj/yaws,ca91/yaws,watonyweng/yaws,capflam/yaws,watonyweng/yaws,ca91/yaws,imtal/yaws,capflam/yaws,jgrinstead/yaws,leoliu/yaws,sebgod/yaws,leoliu/yaws,capflam/yaws,klacke/yaws,jgrinstead/yaws,toraritte/azith,klacke/yaws,toraritte/azith,leoliu/yaws,zephyrean/yaws,ca91/yaws,imtal/yaws,treacheroustalks/yaws,watonyweng/yaws,klacke/yaws,ca91/yaws,zephyrean/yaws,toraritte/azith,zephyrean/yaws,phonohawk/yaws,weisslj/yaws,patternmatched/yaws,leoliu/yaws,bsmr-erlang/yaws,sebgod/yaws,patternmatched/yaws,weisslj/yaws,weisslj/yaws,andreineculau/yaws,phonohawk/yaws,patternmatched/yaws,watonyweng/yaws,zephyrean/yaws,phonohawk/yaws,namjae/yaws,sebgod/yaws,andreineculau/yaws,leoliu/yaws,bsmr-erlang/yaws,phonohawk/yaws,bsmr-erlang/yaws,namjae/yaws,bsmr-erlang/yaws,leoliu/yaws,zephyrean/yaws,sebgod/yaws,namjae/yaws,imtal/yaws,watonyweng/yaws,treacheroustalks/yaws,namjae/yaws,capflam/yaws,ca91/yaws,toraritte/azith,phonohawk/yaws,capflam/yaws,sebgod/yaws,zephyrean/yaws,weisslj/yaws,toraritte/azith,andreineculau/yaws,bsmr-erlang/yaws,watonyweng/yaws,bsmr-erlang/yaws,andreineculau/yaws,jgrinstead/yaws,weisslj/yaws,jgrinstead/yaws,phonohawk/yaws,capflam/yaws,watonyweng/yaws,toraritte/azith,imtal/yaws,leoliu/yaws,treacheroustalks/yaws,patternmatched/yaws,namjae/yaws,treacheroustalks/yaws,phonohawk/yaws,ca91/yaws,andreineculau/yaws,imtal/yaws,patternmatched/yaws,toraritte/azith,sebgod/yaws,jgrinstead/yaws,capflam/yaws,jgrinstead/yaws,weisslj/yaws,patternmatched/yaws,namjae/yaws,namjae/yaws,patternmatched/yaws